The 1994 Honda Accord was the most frequently stolen car in the United States in 2011 for the fourth straight year as the vehicle's popularity and lack of security features made it a favorite among thieves.

American medical examiners and coroners held at least 14,000 sets of unidentified human remains as of 2004 more than twice the number of John Doe cases acknowledged by the FBI, the federal Bureau of Justice Statistics says.

There are almost 6,000 unidentified bodies listed in the National Crime Information Center (NCIC) database, according to the FBI. Enter the Doe Network, an Internet-based alliance of more than 600 people in 23 countries that tries to match the unnamed dead with bereft families hoping to find a missing relative.

Estimates that 2,000 registered sex offenders evacuated the Gulf Coast during Hurricane Katrina have prompted swift action in some states, while officials in others say they've already been trying to monitor the offenders.

Governors in states that accepted Katrina evacuees are being urged to locate about 2,000 registered sex offenders who fled the Gulf region during the hurricane's mayhem and may have vanished from legally required tracking.